Home / 22,195.19-33,284.99-6,396.00

Finding the Fourth Proportional to 22,195.19, 33,284.99 and 6,396.00

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Solution

The fourth proportional to 22,195.19, 33,284.99 and 6,396.00 is: 9,591.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,195.19 : 33,284.99 = 6,396.00 : x
  2. Step 2: Convert to fraction form
    22,195.19/33,284.99 = 6,396.00/x
  3. Step 3: Cross multiply
    22,195.19x = 33,284.99 × 6,396.00
  4. Step 4: Simplify right side
    22,195.19x = 212,890,629.62
  5. Step 5: Solve for x
    x = 212,890,629.62/22,195.19
  6. Step 6: Final answer
    x = 9,591.75

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.